[quote=@MelonHead]
[img]https://www.edrawsoft.com/images/examples/spiderdiagram.png[/img]

Substitute the title for 'Nexus' and ideas for planets or other points which are direct links to the Nexus (for example the HQ?) and then coming off of those planets are other planets which can be indirect links to the multiverse by leading to the direct link planets, or they can be close by to the direct links (in the same solar system, etc) 
[/quote]

Basically this is exactly what I was thinking, though perhaps a bit more spider web like but this is pretty perfect. Also I decided i would work best if people interested felt like fleshing out each faction which are currently;

Angar-Rylla Empire, which everyone should know at this point.

The Fallen, high tech benevolent faction geared around learning and knowledge. 

Freeholds, factions banding together for mutual protection and freedom. Basically Space Mercia.